DIRECT_00001

Location

lon / lat [deg]: -88.2917 / 40.0066

Source network: DIRECT

Geostationary surface albedo (GSA) data

“+000”

“+057/+063”

Landcover information (based on ESA CCI landcover data)

Landcover fractions @ 2km distance

Landcover fractions @ 20 km distance

Legend

Distance to open water bodies [km]:	15.68
Distance to urban areas [km]:	3.11

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	93.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	92.0

Radius: 20 km

Number of landcover classes:	2
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	92.0

Disturbances

Heterogeneity analysis

The heterogeneity analysis provides information about the spatial and temporal heterogeneity of the site.

Topography

Roman et al. (2009) index
St	0.00578666755226
Rcv	0.0532583764554
Rse	0.0
Rst	2.87010419564e-05
Rsv	518.379813305

Height range @ 1km [m]	12
Height range @ 2km [m]	17
Height range @ 5km [m]	20
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	6
Variance slope @ 2 km	8
Variance slope @ 5 km	11
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	4.05473601679
Rcv	0.251212836663
Rse	0.0
Rst	0.200390834102
Rsv	-0.288271869239

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.12
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.21

Variance slope @ 1 km	0.000261809958203
Variance slope @ 2 km	0.00031210332679
Variance slope @ 5 km	0.000481785342899
Variance slope @ 10 km	0.000469324794324
Variance slope @ 20 km	0.000245994410304

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.24927470447
Rcv	1.18322854052
Rse	0.0
Rst	-0.218165496262
Rsv	-0.999999339124

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.05
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.07

NDVI slope @ 1 km	5.48827724614e-05
NDVI slope @ 2 km	5.88631038584e-05
NDVI slope @ 5 km	5.96521202442e-05
NDVI slope @ 10 km	4.89446895591e-05
NDVI slope @ 20 km	2.34727223466e-05

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

Temporal anomaly analyis

The variance of the temporal anomalies provides an additional measure about the stability of the signal AFTER removal of the mean seasonal cylce.